79088776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 81788024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 5471, 7228, 10942, 14456, 21884, 43768, 71123, 142246, 284492, 568984, 760469, 1520938, 3041876, 6083752, 9886097, 19772194, 39544388, 79088776]

約数ペア:

[(1, 79088776), (2, 39544388), (4, 19772194), (8, 9886097), (13, 6083752), (26, 3041876), (52, 1520938), (104, 760469), (139, 568984), (278, 284492), (556, 142246), (1112, 71123), (1807, 43768), (3614, 21884), (5471, 14456), (7228, 10942)]